set configuvalue in table appconfig back to clob. Likely to break LDAP settings, probably responsible for some bugs with it. Might also cause damage in other apps. That's why it was once already set to clob

db_structure.xml

@@ -31,9 +31,8 @@
 
    <field>
     <name>configvalue</name>
-    <type>text</type>
+    <type>clob</type>
     <notnull>true</notnull>
-    <length>255</length>
    </field>
 
 

lib/util.php

@@ -81,7 +81,7 @@ class OC_Util {
 	 */
 	public static function getVersion() {
 		// hint: We only can count up. So the internal version number of ownCloud 4.5 will be 4,9,0. This is not visible to the user
-		return array(4,84,7);
+		return array(4,84,8);
 	}
 
 	/**